Selur's Little Message Board

How can I zoom in up to the pixels like in VapourSynth? I thought scrolling was used for zooming too, but I guess it's really just for scrolling 

short: No
long:
In the lower right corner in the Vapoursynth Preview (vsViewer) Window you can select:

• Fit to frame: this way the preview will be resized to the window size (using the resizer next to it)
  
• Fixed ratio: this way you can select a zoom ratio (using 'ctrl+mouse wheel' you can change this value too) to zoom in
  
• No zoom: this way no zoom will be performed
  

In Avisynth Preview (avsViewer) nothing like this exists. Patches are welcomed. (https://github.com/Selur/avsViewer)

Cu Selur

I hope someone does it This is beyond me. 

Assuming you are using 64bit Avisynth, try whether replacing the current avsViewer64.exe with the attached one works for you.

Cu Selur

Ps.: Also attached a 32bit version.

you've been incredibly helpful. Thank you very much!
https://imgur.com/YBS8kiF